package operation;

import book.BookList;

/**
 * Created with IntelliJ IDEA.
 * Description：
 * User：user
 * DATE:2021-10-29
 * Time:20:22
 */
public class ExitOperation implements  IOPeration{
    @Override
    public void work(BookList bookList){
        System.out.println("退出系统");
        System.exit(0);
    }
}
